AK8859VN Datasheet, PDF (37/72 Pages) Asahi Kasei Microsystems – NTSC/PAL/SECAM Digital Video Decoder

[AK8859VN]
[7.30.3.] Color saturation adjustment
Setting for color saturation adjustment
Name Definition
COUT = (SAT / 64) X CIN
Sub Address: 0x0F [6:0]
SAT0
~
SAT6
COUT: Saturation obtained by the calculation
CIN: Saturation before the calculation
SAT: Saturation gain factor (register setting value)
The gain factor can be set in the range {0~ (127 / 64)} in 1/64 step.
Default setting value is 0x40.
[7.30.4.] HUE adjustment
Setting for HUE adjustment
Sub Address: 0x10 [6:0]
Name
Definition
HUE0
~
HUE 6
The phase rotation can be set in the range of ±45° in 1/128step (about 0.70step).
The setting is in 2’s complement.
MS1179-E-00
AKM Confidential
- 37 -
2010/04